Rounds the corners of an SVG path
The SVG Path Rounded Corner Tool lets you round a corner of an SVG path by inserting an arc tangent to the linear segments.
Click and drag a point of a path to create the connection arc.
To round all corners of a path, hold down the "ALT" key during the action.
To limit the radius of the inserted arc, change the radius limit value in the tool properties panel which can be viewed by clicking on the tool icon.
This tool can be activated via the keyboard by pressing the "B" key.